S20AQ1 AGE OF CHILD-W4

Variable Description

Name
H4KK1
Label
S20AQ1 AGE OF CHILD-W4
Dataset
sect20a

Summary Statistics for 'H4KK1'

Value Valid Label Frequency % of Valid % of All
0 Valid 0 years 1,476
10.20%
10.14%
1 Valid 1 year 1,451
10.03%
9.97%
2 Valid 2 years 1,506
10.41%
10.35%
3 Valid 3 years 1,366
9.44%
9.39%
4 Valid 4 years 1,330
9.19%
9.14%
5 Valid 5 years 1,230
8.50%
8.45%
6 Valid 6 years 1,225
8.47%
8.42%
7 Valid 7 years 1,171
8.09%
8.05%
8 Valid 8 years 1,052
7.27%
7.23%
9 Valid 9 years 876
6.06%
6.02%
10 Valid 10 years 702
4.85%
4.82%
11 Valid 11 years 487
3.37%
3.35%
12 Valid 12 years 333
2.30%
2.29%
13 Valid 13 years 150
1.04%
1.03%
14 Valid 14 years 82
0.57%
0.56%
15 Valid 15 years 24
0.17%
0.16%
16 Valid 16 years 4
0.03%
0.03%
17 Valid 17 years 2
0.01%
0.01%
96 Missing refused 41
0.28%
98 Missing don't know 45
0.31%
Total Responses Valid Invalid Min Max
14553 14467 86 0 17

Representation

Representation Type
Code List
Selection Style
SelectOne
Measurement Unit
numeric
Measurement Unit
numeric
Aggregation Method
Unspecified
Temporal
False
Geographic
False
Represented Variable
How old is <CHILD>?
Missing Values
refused, don't know

Source Questions

H4KK1

Lineage

  • Wave IV Section 20A: Children and Parenting - H4KK1
    S20AQ1 AGE OF CHILD-W4
    • H4KK1
      1. How old is {child name} now?

Concordance

Add Health
Wave III Wave IV
Wave III In-Home Interview Wave IV In-Home Interview
Wave III Section 25: Children and Parenting Wave IV Section 20A: Children and Parenting
H3KK1 H4KK1
0 years
22.47%
10.20%
1 year
17.94%
10.03%
2 years
19.81%
10.41%
3 years
14.14%
9.44%
4 years
10.53%
9.19%
5 years
7.14%
8.50%
6 years
4.70%
8.47%
7 years
1.79%
8.09%
8 years
0.99%
7.27%
9 years
0.29%
6.06%
10 years
0.19%
4.85%
11 years
3.37%
12 years
2.30%
13 years
1.04%
14 years
0.57%
15 years
0.17%
16 years
0.03%
17 years
0.01%
Add Health
Wave III Wave IV
Wave III In-Home Interview Wave IV In-Home Interview
Wave III Section 25: Children and Parenting Wave IV Section 20A: Children and Parenting
H3KK1 H4KK1
0 years
22.20%
10.14%
1 year
17.72%
9.97%
2 years
19.56%
10.35%
3 years
13.97%
9.39%
4 years
10.40%
9.14%
5 years
7.06%
8.45%
6 years
4.64%
8.42%
7 years
1.77%
8.05%
8 years
0.98%
7.23%
9 years
0.29%
6.02%
10 years
0.19%
4.82%
11 years
3.35%
12 years
2.29%
13 years
1.03%
14 years
0.56%
15 years
0.16%
16 years
0.03%
17 years
0.01%
Dataset Variable Valid Invalid Min First Quartile Median Third Quartile Max Mean StdDev
Wave III Section 25: Children and Parenting H3KK1 4,130 51 0 10
Wave IV Section 20A: Children and Parenting H4KK1 14,467 86 0 17
Add Health
Wave III Wave IV
Wave III In-Home Interview Wave IV In-Home Interview
Wave III Section 25: Children and Parenting Wave IV Section 20A: Children and Parenting
H3KK1 H4KK1
0 years 0 0
1 year 1 1
2 years 2 2
3 years 3 3
4 years 4 4
5 years 5 5
6 years 6 6
7 years 7 7
8 years 8 8
9 years 9 9
10 years 10 10
11 years 11
12 years 12
13 years 13
14 years 14
15 years 15
16 years 16
17 years 17